80650332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{320041}}^1$

素因数の和:320058

約数の個数: 36

約数和(自身を含む): 232990576

約数和(自身を除く): 152340244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 320041, 640082, 960123, 1280164, 1920246, 2240287, 2880369, 3840492, 4480574, 5760738, 6720861, 8961148, 11521476, 13441722, 20162583, 26883444, 40325166, 80650332]

約数ペア:

[(1, 80650332), (2, 40325166), (3, 26883444), (4, 20162583), (6, 13441722), (7, 11521476), (9, 8961148), (12, 6720861), (14, 5760738), (18, 4480574), (21, 3840492), (28, 2880369), (36, 2240287), (42, 1920246), (63, 1280164), (84, 960123), (126, 640082), (252, 320041)]